9x12 Poly Bags on Roll - 4 Mil Pre-Opened Auto-Fill, 750-Pack
$110.99
/ roll of 750$0.15 per bag
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Ships from the nearest of 5 US warehouses · freight calculated at checkout
30-day returns on stock items · Return policy
Inside dimensions
9" × 12"
Board / material
4 Mil
Color
Clear
Freight class
Class 60
Specifications
| Inside dimensions | 9" × 12" (L × W) |
|---|---|
| Board / material | 4 Mil |
| Color | Clear |
| Sold as | Roll of 750 |
| Order in multiples of | 1 |
| Roll weight | 16.0 lb |
| Outer carton (shipping) | 9.75 × 9.75 × 9.5 in |
| LTL freight class | Class 60 |
| GTIN | 841436044486 |
| SKU | AB320 |
About this item
SKU AB320 — 9" × 12", 4 Mil, Clear. Sold as a roll of 750, shipped from US warehouses.
Pre-opened and perforated 4 mil poly bags sized 9x12 " on a convenient 750-count roll designed for automatic packaging equipment. Industry-standard 1 " -3 " convertible core ensures 100% compatibility with your existing auto-fill systems.
Pre-opened poly bags on roll: Good fit for warehouse fulfillment lines, auto-bagging equipment, parts packing, and high-volume pick-pack operations. These poly bags help fulfillment, warehouse, ecommerce, and parts teams choose right-sized bags for storage, kitting, packing, and shipping workflows.
Common questions
Are these bags compatible with our existing automatic packaging equipment?
Yes. The industry-standard core converts from 1" to 3", ensuring 100% compatibility with all automatic filling and sealing machinery. No equipment modifications or adapter purchases required.
What certifications do these poly bags have?
These bags are FDA and USDA approved, making them suitable for food, pharmaceutical, and medical applications. They're manufactured from 100% virgin polyethylene film with no recycled content.
How do I seal these bags after filling?
Choose your preferred closure method: Twist Ties for simple, secure sealing; Bag Tape for tamper-evident closures; or Impulse Sealers for heat-sealed, airtight finishes. All methods work with the pre-opened design.
Why choose perforated bags on rolls over individual bags?
Rolled perforated bags reduce labor costs by 50-60%, eliminate single-bag waste, and integrate directly with automatic equipment. One 750-bag roll replaces multiple boxes while requiring less storage space and reducing packaging material waste.
Order support
Questions on specs or freight?
Send the SKU, quantity, and delivery ZIP and we will confirm specs, availability, and freight before you order.